If colloidal gold self-assembles into the form of larger vesicles, a three-dimensional state can be achieved that is called "black gold" because it absorbs almost the entire spectrum of visible light. How this novel intense ...
An international team led by the ICREA Prof Arben Merkoçi has just developed new sensing platforms based on bacterial cellulose nanopaper. These novel platforms are simple, low cost and easy to produce and present outstanding ...
Chemotherapy often shrinks tumors at first, but as cancer cells become resistant to drug treatment, tumors can grow back. A new nanodevice developed by MIT researchers can help overcome that by first blocking the gene that ...
Scientists have shown that gold nanotubes have many applications in fighting cancer: internal nanoprobes for high-resolution imaging; drug delivery vehicles; and agents for destroying cancer cells.
Jena scientists have been successful in producing highly specific nanoparticles. Depending on the bound dye the particles are guided to the liver or to the kidney and deliver their payload of active ingredients directly to ...
Biomaterials are crucial to the development of many modern medical devices and products including biodegradable sutures, bone screws, pins, rods and plates, and scaffolds for regenerating bone, cartilage and blood vessels; ...
Nanosystems that are 'theranostic'—they combine both therapeutic and diagnostic functions—present an exciting new opportunity for delivering drugs to specific cells and identifying sites of disease. Bin Liu of the A*STAR ...
Nearly every second dog develops cancer from the age of ten years onward. A few therapies derived from human medicine are available for dogs. A very successful form of therapy by which antibodies inhibit tumor growth has ...
Mechanical engineers from both Department of Energy at Politecnico di Torino and Translational Imaging Department at Houston Methodist Research Institute have modeled and provided a novel insight of the surprising water properties ...
(Phys.org) —Photoacoustic imaging is a hybrid biomedical imaging modality, based on the photoacoustic effect, in which non-ionizing laser pulses are delivered into biological tissues. (More specifically, in the photoacoustic ...
